[Plugin: WP Super Cache] wp super cache still hitting php

  • I’m confused. I have super cache running in advanced mod_rewrite mode with all of the recommended settings. when i view the source I’m seeing the correct “dynamic page generated by super cache and compress =gzip stuff”.

    however when I’m monitor the server I’m still seeing a lot of cpu activity with a lot of php processes:

    example:
    /usr/bin/php /home/****/public_html/index.php

    I thought the whole thing with super cache and mod_rewrite was that it completely avoided evening loading php. Is this an incorrect assumption on my part? If it is any suggestions on how to further cut down on the cpu usage by those wordpress index files?

    Thanks!!

    https://www.ads-software.com/extend/plugins/wp-super-cache/

Viewing 2 replies - 1 through 2 (of 2 total)
  • Thread Starter CldSwm

    (@cldswm)

    i enabled debugging and saw this on ever post.

    18:43:57 /2012/04/03/mr-kate-days-of-ore-jewelry-lookbook/?cf_action=sync_comments&post_id=23910 Output buffer callback
    18:43:57 /2012/04/03/mr-kate-days-of-ore-jewelry-lookbook/?cf_action=sync_comments&post_id=23910 No closing html tag. Not caching.
    18:43:57 /2012/04/03/mr-kate-days-of-ore-jewelry-lookbook/?cf_action=sync_comments&post_id=23910 wp_cache_shutdown_callback: collecting meta data.
    18:43:57 /2012/04/03/mr-kate-days-of-ore-jewelry-lookbook/?cf_action=sync_comments&post_id=23910 Sending ‘Content-Type: text/html; charset=”UTF-8″‘ header.
    18:44:45 /2012/04/03/mr-kate-days-of-ore-jewelry-lookbook/?cf_action=sync_comments&post_id=23910 Output buffer callback
    18:44:45 /2012/04/03/mr-kate-days-of-ore-jewelry-lookbook/?cf_action=sync_comments&post_id=23910 No closing html tag. Not caching.
    18:44:45 /2012/04/03/mr-kate-days-of-ore-jewelry-lookbook/?cf_action=sync_comments&post_id=23910 wp_cache_shutdown_callback: collecting meta data.
    18:44:45 /2012/04/03/mr-kate-days-of-ore-jewelry-lookbook/?cf_action=sync_comments&post_id=23910 Sending ‘Content-Type: text/html; charset=”UTF-8″‘ header.

    I’m using disqus for my comments so these sync messages are obviously coming from that plugin. In disqus you can disable sync which basically means your comments only go to the disqus server and not back to your wordpress installation.

    I’m no longer getting those errors. CPU is still pretty high, but now the cache is being recreated so we’ll see if this helps….

    I think you’re right about Disqus. Unfortunately it syncs quite often..

Viewing 2 replies - 1 through 2 (of 2 total)
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